Publicado Por En julio 23, 2026 Shimano 105 R7100/R7120 Groupset 2x12-24 Speed - Brakes - Pure Premium Mechanical Hydraulic Disc Shifting 105 R7100/R7120 - Pure Premium Mechanical ShiftingIn the version as a 12-speed shifting system, the mechanical 105 group relies on the tried and tested. With the deliberate renunciation of the use of software, it represents a tribute to the purest form of road cycling. Craftsmanship and inventive spirit meet pure shifting pleasure for the adventures mastered under their own power.Inspired by the electronic Di2 equivalent, the mechanical shifting groupset also offers a large gear range and a low gradation. This not only allows you to climb any mountain, but also to master any road at high speed. According to Shimano's "Science of Speed" philosophy, ambitious riders get maximum performance at an attractive price with the R7100 components. The Shimano 105 R7100/R7120 groupset consists of:105 ST-R7120 STI (left + right) W/Inner CableBBR60 English Thread105 BR-R7170 disc brake calipers resin ice-Tech Fin (Flat Mount front + rear) W/Housing105 FC-R7100 crankset105 FD-R7100 front derailleur(braze-on)105 RD-R7100 rear derailleur(shadow RD)105 CS-HG R7101-12 34T/ HG710-12 36T cassetteCN-HG7100-12 chainShimano 105 FC-R7100 crankset W/BBR60 Thread Also in the current 2x12-speed version of the 105 crank Shimanos proven hollow construction methods are used to enable not only a visually attractive, but also a lightweight yet rigid drivetrain component.While in the aluminum crank arms the Hollowtech II technology provides ample weight savings without compromising stability, the Hollowglide construction takes over this task in the large chainring, which is also made of aluminum. In addition, plastic ribs on the back of the chainrings stand for the unique structural design of the 105 series. 2X12 SpeedNew 4-arm design for a stiff, lightweight performanceHollowglide chainringsTeeth: 50-34T/52-36TCrank Arm Length: 165MM/170MM/172.5MM Shimano 105 ST-R7120 STI for hydraulic disc brakes With the mechanical 12-speed components of the 105 series, Shimano offers a shifting system for the most diverse types of road cyclists. However, the ST-R7120 shift/brake levers are not only characterized by the fast and intuitive shifting quality typical of the series, but also know how to convince on an ergonomic level thanks to improved grip and optimized comfort features.A wide-ranging evaluation of different hand shapes and sizes has resulted in a modified grip positioning and a revised brake lever and clamp design. These adjustments have reduced the distance between the grip body and the brake lever, which in turn improves the leverage and provides more control with less effort. In addition, the brake/shift lever for 2x12-speed drivetrain systems is adjustable in reach. Usage bikesport: Road BikeShifting system: 12 SpeedBrake actuation: hydraulicGrip clamping diameter: 23,8mmShift lever type: STI/Ergopower/DoubleTapPowerful and controllable braking systemShifter Inner Cable Shimano 105 BR-R7170 disc brake caliper hanks to the natural deceleration feel of the hydraulic Shimano BR-R7170 brakes, athletes can test their limits even further. While their flat profile makes the Flatmount disc brake calipers ideal for use on road bikes, a 10 % larger pad spacing compared to the previous model reduces the risk of unwanted brake friction and grinding brake discs.This reduces overall noise during deceleration, but without compromising braking performance. On the contrary, the BR-R7170 calipers not only grip quickly, but also reliably. To keep the maintenance effort as low as possible, the proven One-Way-Bleeding system is used once again, combined with a simplified bleeding process, which makes it unnecessary to first remove the brake caliper from the frame. Brake Pad: Resin Pad With Ice-Tech FinFront&Rear A PairBrake caliper: Flat Mountusage bikesport: Road BikeBrake hose: Shimano SM-BH90Housing Length: front 1000MM+rear 1700MMMaterial: caliper: aluminum (anodized)piston: ceramicBrake fluid: Mineral oil Shimano 105 FD-R7100 front derailleur Direct Mount With the mechanical 12-speed components of the 105 series, Shimano offers a shifting system for the most diverse types of road cyclists. The FD-R7100 front derailleur is characterized not only by a light, harmonious and at the same time natural shifting behavior, but also impresses with its simple and precise adjustability. In addition, the Down Swing front derailleur features the optimized cage design of the Shimano Toggle Link construction, which ensures seamless compatibility with road bikes with disc brakes with the help of various options for the cable control and thanks to an integrated adjustment option for cable tension. provide an ultra-smooth shifting actionNew designed pull arm for more direct and easy shiftingBraze-on (pls message for band-on type) Shimano 105 RD-R7000 rear derailleurWith the mechanical 12-speed components of the 105 series, Shimano offers a shifting system for the most diverse types of road cyclists. The RD-R7100 rear derailleur combines the harmonious, consistent and nevertheless responsive shifting behavior of the Shadow RD design with Direct Mount compatibility and a wider ratio range. Depending on the selected crankset and cassette, the Top Normal rear derailleur also enables energy-saving transmission with a ratio of less than 1:1, which is ideal for climbing and supports the rider when climbing even steep ramps. Shadow RD TechnologyPrecise and accurate shiftingmore compact and fits closer to the frame Shimano 105 CS-R7000 cassetteThe Shimano CS-HG7101 / HG710 cassette is optimally equipped for the most diverse terrain requirements. Whether sprints on the flat or steep climbs, with a gradation of 11 to 36 teeth, the 12-speed sprocket set has the right answer for every situation.In addition to optimal acceleration, excellent efficiency when pedaling was at the forefront of the development, so that no energy is lost. While the 8 small sprockets ensure natural and comfortable transitions, the 4 large sprockets cover a wide range, but without accepting too abrupt changes in the gear ratio. In addition, the 12-speed cassette is also compatible with Shimano's previous 11-speed freewheel bodies. 105 R7100 Cassette CS-HG-R7101 12-34T105 R7100 Cassette CS-HG-R710 12-36T Shimano CN-M7100-12 chain Just as mountainbiking and its riders are constantly evolving, Shimano is permanently striving to provide athletes with innovative materials for an unprecedented riding experience. The SLX M7100 series has been developed for these mountainbikers who want to explore new adventures and adapts - typically Shimano - the technologies of the high-end XTR group. These innovations include 12-speed drivetrain, Micro Spline and Hyperglide+ which have already proven themselves on Deore XT series. Use: Road/MTBGear: 12-speedType: HG-X12SIL-TEC Coating: YesDirectional tread: YesConnection: Connecting Pin Payment1. We accept PayPal only.2. An UPI (Unpaid Item Report) will automatically be opened by eBay if the Payment is not received within 3 days after the the action ends.3. If you place the order by mistake or change mind to cancel the order, please contact us for confirmation within 48 hours after the auction.Delivery1. We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches your shipping address.2. The item is shipped by EMS International Registered Express Delivery within 3 working days of receiving cleared payment. It can take 5 to 10 working days to arrive at the address of the buyer, and the tracking NO is also available. 3. As international delivery is highly depended on the Courier Company, local customs or duties, if you do not receive the item on time, please contact us immediately for further assistance.4. If you have any suggestion or requirement about the shipping of the item to be bought or bought, please feel free to email us and we can do the best to help you to save the cost.Return PolicyWe promise all products are in brand new condition. Any shortages should be informed within 3 days. Please do not leave negative feedback before giving us an opportunity to resolve the problem for you. The customer is responsible for the safe return of the item in the original packaging and will bear the cost of ALL carriage charges involved. A 15% charge will be deducted from the sale price to cover the administration and relisting charges.WarrantyWe do 5 years warranty for frame, 1 year for parts expect tyres, tubes, brake pads and chain, and do not cover damage due to abuse, accident or neglect. Please contact to us if you have question.SupplementaryPlease note that the color of the pictures may be different from the actual item due to monitor setting, please read the Production Description and check the photos carefully, and please ask before buying if there is a question with you. Contact UsIf you have any problem with your purchase, please feel free to contact to us by Email, skpye or mobile phone
